muf-muf 1/2"

Strømforsyning: 2 x 12VDC

8 cm passer det perfekt til huller på Ø5

Silent bøjning 88½º ø 90 mm

Lamp type: Indication- and signalling lamp (Telephone)

Varistor (VDR) - 250VAC / 320VDC, 390V (10mm) Type 20D391 Vognmand Helmholt muf-muf 1/2"Tekniske detaljer: Varistor spnding: 390V (351 ~ 429) Maks. clamping voltage: 650 (Vxa) (8 20s) (1mA test) Maks. clamping peak current: 6500A (1st time), 4000A (2nd time) Maks. energy (J): 108J (10 100s), 80J (2ms) Driftsspnding: Vac: 250V Vdc: 320V Type: 20D391 Husstrrelse: D: 22,5mm T: 5. 9 .. 10,3mm D: 1. 0mm Benafstand: 10mm Responstid: < 25ns (< 10ns with SMD varistors) Elektrisk styrke: 2. 5kV Isolationsmodstand: > 1Gohm Tolerance: 10% (K)